Every public school, district, and the headline NCES measures for South Carolina - 82 districts, drawn straight from federal records.
Compiled by PlainSchools, Education-data publisher
Scored 0-100 from federal NCES and CRDC indicators, resource allocation, not test scores - the same index shown on every school page, averaged across 1,214 scored South Carolina schools. Full methodology →
The state in one line
South Carolina runs 1,215 public schools across 82 districts, with a 14.3:1 average classroom and 74.0% of students on subsidized lunch.
1,215
public schools
82
school districts
14.3:1
avg student–teacher
74.0%
free/reduced lunch
How South Carolina ranks nationally
Per-pupil spending
$15,911
#28of 51 · highest-spending
Average student-teacher ratio
14.3:1
#26of 51 · lowest ratios
Public schools
1,215
#30of 51 · most schools
On subsidized lunch
74.0%
#4of 43 · highest share
South Carolina ranks #28 of 51 nationally on per-pupil spending and #26 of 51 on average student-teacher ratio, derived live by comparing it against every other state. Ranked among all 50 states + DC from NCES enrollment/staffing and the F-33 finance survey. Lunch share is an indicator of student need, not of quality.
What the NCES Data Says About South Carolina Schools
South Carolina operates 1,215 public K-12 schools organised into 82 independent school districts serving 784,749 students, per the National Center for Education Statistics Common Core of Data 2024-25. The largest district, Greenville 01, enrolls 77,978 pupils across 92 schools at $12,375 per student, while smaller rural districts can run fewer than a dozen campuses. This fragmentation, inherited from century-old township governance patterns in many states, is why per-pupil spending, class sizes, and programme availability vary dramatically inside a single state boundary.
Statewide, the average student-teacher ratio is 14.3:1, a useful benchmark for comparing any individual district or school on PlainSchools. Free-lunch eligibility averages 74.0% across South Carolina public schools, a federal indicator of economic need that drives Title I funding allocations. The district table below is sortable by enrollment, school count, and per-pupil expenditure, the three fields that best predict a district's financial and demographic profile. For schools specifically, use the rankings links above to view per-category leaderboards covering spending, student-teacher ratio, best schools by composite quality score, chronic absenteeism, and funding-equity distribution within the state.
Every district figure here pulls from two distinct federal surveys: enrollment and demographic data come from the NCES Common Core of Data 2024-25 (school membership and directory), while per-pupil spending, teacher salaries, and federal/state/local revenue shares originate in the NCES F-33 School District Finance Survey (FY 2022-23). Civil-rights indicators, gifted enrollment, AP course counts, counselor staffing, chronic absenteeism, in- and out-of-school suspensions, come from the 2021-22 Civil Rights Data Collection. Cross-referencing these three sources is what lets PlainSchools produce composite scores and equity rankings that single-source tools cannot.
South Carolina's average student-teacher ratio vs. every US state
Average students per teacher, state by state (lower means more staffing per student)
14lower student-teacher ratio than 49% of 51 US states
Each bar is a band; taller bars hold more US states. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Department of Education, NCES Common Core of Data · 2024-25
Federal data, transparent formula.
PlainSchools publishes the actual federal survey data - enrollment, staffing, finance, and demographics from NCES. The diversity index and composite quality scores referenced on this page are PlainSchools' own transparent derived indices (not an official NCES rating), computed directly from those datasets with the exact formula disclosed on our methodology page; every input number traces to a cited source. These figures describe reported resource allocation across a large, varied state - a starting point for comparing districts and schools, not a substitute for reviewing a specific school's own record.
South Carolina per-pupil spending varies 6.5× across districts
Per-pupil spending in South Carolina ranges from $10,765 (lowest district) to $70,164 (highest), a spread of $59,399. That spread reflects typical state-level variation between high-property-value suburbs and rural or low-tax-base districts. High-spending districts typically draw on higher property tax bases, a structural feature of state education finance under the federal Title I framework that sets the floor but not the ceiling.
South Carolina has higher-than-average Title I eligibility - 74.0% of students qualify for free or reduced-price lunch
Free-lunch eligibility is the federal threshold for Title I funding allocations under the Every Student Succeeds Act (ESSA, 2015), which replaced No Child Left Behind in defining how the federal government distributes K-12 supplemental funding. Districts above 75% eligibility receive concentration grants on top of the basic Title I formula. States with eligibility this high typically draw a substantially larger federal funding share relative to their local property tax base, which can either offset spending gaps or reinforce them depending on state allocation policy.
South Carolina operates only 82 school districts, among the most consolidated K-12 governance structures in the country
Most South Carolina districts are countywide or multi-county systems. Consolidation produces narrower per-pupil spending variance because resources pool across larger student populations, but it can also mask intra-district inequities, school-by-school differences within a single district are not visible at the state-aggregation level. Consolidated states typically rely more heavily on state-level funding formulas than on local property tax variability.
Average South Carolina student-teacher ratio is 14.3:1 - near the U.S. average of approximately 16:1
Student-teacher ratio is the simplest staffing metric reported on NCES Common Core of Data, but it does not capture push-in specialists, intervention staff, English Language Learner aides, special education co-teachers, or counseling and support staff. Variation between districts within the state is wider than the state-average figure suggests, large urban districts may run 20:1 while small rural districts run 10:1, both inside the same average. Class-load comparisons are most meaningful at the district or school level, not the state aggregate.
South Carolina's public schools average a Simpson diversity index of 52.7/100, above the national average of 43.5. The index runs 0-100 from NCES race and ethnicity data, where higher means a more evenly mixed student body. It measures mix, not quality. See where South Carolina ranks in our national school-diversity analysis.
Data sourced from NCES Common Core of Data (CCD) 2024-25, NCES F-33 School District Finance Survey, and Civil Rights Data Collection (CRDC) 2021-22.
Using the South Carolina data
South Carolina's 1,215 schools sit inside 82 districts - compare at the district level first.
District boundaries decide enrollment: shortlist 2-3 districts on spending, ratio, and size before comparing individual schools. Compare districts →
Check how South Carolina distributes money across its districts, funding equity varies more within states than between them. Funding equity →
Verify any school's federal record (enrollment, staffing, CRDC flags) before a visit or enrollment decision. Look up a school →
Figures are the federal record (CCD 2024-25, F-33 FY 2022-23, CRDC 2021-22) - they lag the current school year. PlainSchools assigns no subjective rating; the composite quality score used in our rankings is a transparent, reproducible index computed from this cited federal data.
Frequently Asked Questions
How many public schools are in South Carolina?
South Carolina has 1,215 public schools across 82 school districts, serving 784,749 students.
What is the average student-teacher ratio in South Carolina?
The average student-teacher ratio in South Carolina public schools is 14.3:1. This varies by district, use the district table below to compare.
What percentage of South Carolina students qualify for free lunch?
74.0% of students in South Carolina qualify for free or reduced-price lunch, an indicator of economic need used for Title I funding.
What is the largest school district in South Carolina?
The largest school district in South Carolina is Greenville 01 with 77,978 students across 92 schools.
Why does per-pupil spending vary so much across South Carolina districts?
South Carolina districts spend between $10,765 and $70,164 per pupil, a 6.5× range. This is a notable but not extreme spread. Most U.S. states fund schools through a mix of state aid (typically 40-60%), local property tax (30-50%), and federal Title I (5-15%); districts in higher property-value areas raise more per pupil from local taxes, while state aid is intended to partially equalise funding across districts. The federal F-33 finance survey reports actual current expenditures including instructional and support services.
Largest K-12 public schools by total students enrolled
students
Sc Connections Academy
6,152
Sc Connections Academy
6,152 students
100.0% of the leader · rank #1 · Columbia, SC
Dorman High
3,920
Dorman High
3,920 students
63.7% of the leader · rank #2 · Roebuck, SC
Summerville High
3,361
Summerville High
3,361 students
54.6% of the leader · rank #3 · Summerville, SC
Cyber Academy of South…
3,280
Cyber Academy of South Carolina
3,280 students
53.3% of the leader · rank #4 · Greenville, SC
Carolina Forest High
3,176
Carolina Forest High
3,176 students
51.6% of the leader · rank #5 · Myrtle Beach, SC
Boiling Springs High
2,772
Boiling Springs High
2,772 students
45.1% of the leader · rank #6 · Boiling Springs, SC
Clover High
2,713
Clover High
2,713 students
44.1% of the leader · rank #7 · Clover, SC
Stratford High
2,605
Stratford High
2,605 students
42.3% of the leader · rank #8 · Goose Creek, SC
What this shows The largest public schools in South Carolina by enrollment, often statewide virtual academies or large consolidated campuses, so size here reflects reach, not quality.
Source: National Center for Education Statistics (NCES) Common Core of Data (CCD) - Public school universe · 2023-2024 Public K-12 school enrollment, demographics, and operational data; collected annually by NCES from state education agencies.